US5915381A - Breathing apparatus and method for controlling same - Google Patents
Breathing apparatus and method for controlling same Download PDFInfo
- Publication number
- US5915381A US5915381A US08/759,302 US75930296A US5915381A US 5915381 A US5915381 A US 5915381A US 75930296 A US75930296 A US 75930296A US 5915381 A US5915381 A US 5915381A
- Authority
- US
- United States
- Prior art keywords
- compliance
- momentary
- inspiratory phase
- threshold value
- breathing gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
- A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
- A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/46—Resistance or compliance of the lungs
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9504312A SE9504312L (en) | 1995-12-01 | 1995-12-01 | When controlling a breathing apparatus and a breathing apparatus |
SE9504312 | 1995-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
US5915381A true US5915381A (en) | 1999-06-29 |
Family
ID=20400443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/759,302 Expired - Fee Related US5915381A (en) | 1995-12-01 | 1996-12-02 | Breathing apparatus and method for controlling same |
Country Status (4)
Country | Link |
---|---|
US (1) | US5915381A (en) |
EP (1) | EP0776672A1 (en) |
JP (1) | JPH09173456A (en) |
SE (1) | SE9504312L (en) |
Cited By (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6095139A (en) * | 1997-09-11 | 2000-08-01 | Siemens Elema Ab | Ventilator suitable for miniaturization |
US6186142B1 (en) * | 1997-07-25 | 2001-02-13 | Minnesota Innovative Technologies & Instruments Corporation (Miti) | Control of respiratory oxygen delivery |
US6240920B1 (en) * | 1998-04-23 | 2001-06-05 | Siemens Elema Ab | Method for determining a parameter related to spontaneous breathing efforts by a subject, and breathing-assist apparatus operating in accordance with the method |
US6308706B1 (en) * | 1996-03-08 | 2001-10-30 | LAMMERS LéON | Device and process for monitoring the respiration parameters of an artificial respiration system |
US6371114B1 (en) | 1998-07-24 | 2002-04-16 | Minnesota Innovative Technologies & Instruments Corporation | Control device for supplying supplemental respiratory oxygen |
US6463930B2 (en) | 1995-12-08 | 2002-10-15 | James W. Biondi | System for automatically weaning a patient from a ventilator, and method thereof |
US6568387B2 (en) | 2000-07-19 | 2003-05-27 | University Of Florida | Method for treating chronic obstructive pulmonary disorder |
US6571796B2 (en) | 2001-02-08 | 2003-06-03 | University Of Florida | Tracheal pressure ventilation respiratory system |
US6584973B1 (en) | 1995-12-08 | 2003-07-01 | Cardiopulmonary Corporation | Ventilator control system and method |
US20030188748A1 (en) * | 1998-06-04 | 2003-10-09 | Christer Sinderby | Automatic adjustment of applied levels of ventilatory support and extrinsic peep by closed-loop control of neuro-ventilatory efficiency |
US6631716B1 (en) * | 1998-07-17 | 2003-10-14 | The Board Of Trustees Of The Leland Stanford Junior University | Dynamic respiratory control |
US6651656B2 (en) * | 2001-05-29 | 2003-11-25 | Deka Products Limited Partnership | Method and apparatus for non-invasive breathing assist |
US20050133033A1 (en) * | 2003-12-20 | 2005-06-23 | Drager Medical Ag & Co. | Device and process for metering breathing gas |
US20060086357A1 (en) * | 2004-10-25 | 2006-04-27 | Soliman Ihab S | Patient circuit disconnect system for a ventilator and method of detecting patient circuit disconnect |
US20070062533A1 (en) * | 2005-09-21 | 2007-03-22 | Choncholas Gary J | Apparatus and method for identifying FRC and PEEP characteristics |
US20070062529A1 (en) * | 2005-09-21 | 2007-03-22 | Choncholas Gary J | Apparatus and method for determining and displaying functional residual capacity data and related parameters of ventilated patients |
US7393329B1 (en) * | 1997-05-23 | 2008-07-01 | William Beaumont Hospital | Method and apparatus for delivering radiation therapy during suspended ventilation |
US8136527B2 (en) | 2003-08-18 | 2012-03-20 | Breathe Technologies, Inc. | Method and device for non-invasive ventilation with nasal interface |
US20120138057A1 (en) * | 2010-12-06 | 2012-06-07 | General Electric Company | System and Method of Automated Lung Recruitment Maneuvers |
US8251876B2 (en) | 2008-04-22 | 2012-08-28 | Hill-Rom Services, Inc. | Breathing exercise apparatus |
WO2012139159A1 (en) * | 2011-04-11 | 2012-10-18 | Murdoch Childrens Research Institute | System and process for determining a positive end-expiratory pressure for a mechanical ventilation system |
US8381729B2 (en) | 2003-06-18 | 2013-02-26 | Breathe Technologies, Inc. | Methods and devices for minimally invasive respiratory support |
US20130047989A1 (en) * | 2011-08-31 | 2013-02-28 | Nellcor Puritan Bennett Llc | Methods and systems for adjusting tidal volume during ventilation |
US8418694B2 (en) | 2003-08-11 | 2013-04-16 | Breathe Technologies, Inc. | Systems, methods and apparatus for respiratory support of a patient |
US8485183B2 (en) | 2008-06-06 | 2013-07-16 | Covidien Lp | Systems and methods for triggering and cycling a ventilator based on reconstructed patient effort signal |
US8567399B2 (en) | 2007-09-26 | 2013-10-29 | Breathe Technologies, Inc. | Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy |
US8677999B2 (en) | 2008-08-22 | 2014-03-25 | Breathe Technologies, Inc. | Methods and devices for providing mechanical ventilation with an open airway interface |
US8714154B2 (en) | 2011-03-30 | 2014-05-06 | Covidien Lp | Systems and methods for automatic adjustment of ventilator settings |
US8770193B2 (en) | 2008-04-18 | 2014-07-08 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and controlling ventilator functions |
US8776792B2 (en) | 2011-04-29 | 2014-07-15 | Covidien Lp | Methods and systems for volume-targeted minimum pressure-control ventilation |
US8776793B2 (en) | 2008-04-18 | 2014-07-15 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and controlling ventilator functions |
US8783250B2 (en) | 2011-02-27 | 2014-07-22 | Covidien Lp | Methods and systems for transitory ventilation support |
US8844526B2 (en) | 2012-03-30 | 2014-09-30 | Covidien Lp | Methods and systems for triggering with unknown base flow |
US8925545B2 (en) | 2004-02-04 | 2015-01-06 | Breathe Technologies, Inc. | Methods and devices for treating sleep apnea |
US8939152B2 (en) | 2010-09-30 | 2015-01-27 | Breathe Technologies, Inc. | Methods, systems and devices for humidifying a respiratory tract |
US8955518B2 (en) | 2003-06-18 | 2015-02-17 | Breathe Technologies, Inc. | Methods, systems and devices for improving ventilation in a lung area |
US8985099B2 (en) | 2006-05-18 | 2015-03-24 | Breathe Technologies, Inc. | Tracheostoma spacer, tracheotomy method, and device for inserting a tracheostoma spacer |
US9022031B2 (en) | 2012-01-31 | 2015-05-05 | Covidien Lp | Using estimated carinal pressure for feedback control of carinal pressure during ventilation |
US9132250B2 (en) | 2009-09-03 | 2015-09-15 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature |
US9180271B2 (en) | 2012-03-05 | 2015-11-10 | Hill-Rom Services Pte. Ltd. | Respiratory therapy device having standard and oscillatory PEP with nebulizer |
US9180270B2 (en) | 2009-04-02 | 2015-11-10 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within an outer tube |
US20160051780A1 (en) * | 2003-07-17 | 2016-02-25 | Zoll Medical Corporation | Automatic Patient Ventilator System and Method |
US9364624B2 (en) | 2011-12-07 | 2016-06-14 | Covidien Lp | Methods and systems for adaptive base flow |
US9492629B2 (en) | 2013-02-14 | 2016-11-15 | Covidien Lp | Methods and systems for ventilation with unknown exhalation flow and exhalation pressure |
US9498589B2 (en) | 2011-12-31 | 2016-11-22 | Covidien Lp | Methods and systems for adaptive base flow and leak compensation |
US9649458B2 (en) | 2008-09-30 | 2017-05-16 | Covidien Lp | Breathing assistance system with multiple pressure sensors |
US9713689B2 (en) | 2010-07-12 | 2017-07-25 | Laurent Brochard | Methods of evaluating a patient for PEEP therapy |
DE102016109528A1 (en) * | 2016-03-01 | 2017-09-07 | Ventinova Technologies B.V. | Method and device for ventilating a patient |
US9808591B2 (en) | 2014-08-15 | 2017-11-07 | Covidien Lp | Methods and systems for breath delivery synchronization |
US9925346B2 (en) | 2015-01-20 | 2018-03-27 | Covidien Lp | Systems and methods for ventilation with unknown exhalation flow |
US9950129B2 (en) | 2014-10-27 | 2018-04-24 | Covidien Lp | Ventilation triggering using change-point detection |
CN107970510A (en) * | 2016-10-25 | 2018-05-01 | 德尔格制造股份两合公司 | For suitably adjusting end-expiratory positive pressure(PEEP)Method and apparatus |
US9962512B2 (en) | 2009-04-02 | 2018-05-08 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature |
US9981096B2 (en) | 2013-03-13 | 2018-05-29 | Covidien Lp | Methods and systems for triggering with unknown inspiratory flow |
US10058668B2 (en) | 2007-05-18 | 2018-08-28 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and providing ventilation therapy |
US10099028B2 (en) | 2010-08-16 | 2018-10-16 | Breathe Technologies, Inc. | Methods, systems and devices using LOX to provide ventilatory support |
CN109513079A (en) * | 2017-09-20 | 2019-03-26 | 德尔格制造股份两合公司 | Artificial respiration instrument for running the method for artificial respiration instrument and being worked according to the method |
US10252020B2 (en) | 2008-10-01 | 2019-04-09 | Breathe Technologies, Inc. | Ventilator with biofeedback monitoring and control for improving patient activity and health |
US10362967B2 (en) | 2012-07-09 | 2019-07-30 | Covidien Lp | Systems and methods for missed breath detection and indication |
WO2020103163A1 (en) * | 2018-11-23 | 2020-05-28 | 深圳迈瑞生物医疗电子股份有限公司 | Positive end expiratory pressure determining method and apparatus, aeration device, and storage medium |
US10792449B2 (en) | 2017-10-03 | 2020-10-06 | Breathe Technologies, Inc. | Patient interface with integrated jet pump |
US10905837B2 (en) | 2015-04-02 | 2021-02-02 | Hill-Rom Services Pte. Ltd. | Respiratory therapy cycle control and feedback |
DE102019129549A1 (en) * | 2019-10-31 | 2021-05-06 | Hamilton Medical Ag | Method for carrying out an automated P / V maneuver that avoids lung overexpansion and ventilation device designed for carrying out the method |
US11154672B2 (en) | 2009-09-03 | 2021-10-26 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature |
US11324954B2 (en) | 2019-06-28 | 2022-05-10 | Covidien Lp | Achieving smooth breathing by modified bilateral phrenic nerve pacing |
US11478594B2 (en) | 2018-05-14 | 2022-10-25 | Covidien Lp | Systems and methods for respiratory effort detection utilizing signal distortion |
CN115944820A (en) * | 2023-03-15 | 2023-04-11 | 广州蓝仕威克医疗科技有限公司 | Control method and device for accurately quantifying respirator parameters |
US11642480B2 (en) * | 2017-01-27 | 2023-05-09 | Ventinova Technologies B.V. | Devices and methods for ventilating a patient |
US11752287B2 (en) | 2018-10-03 | 2023-09-12 | Covidien Lp | Systems and methods for automatic cycling or cycling detection |
US11896767B2 (en) | 2020-03-20 | 2024-02-13 | Covidien Lp | Model-driven system integration in medical ventilators |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9802827D0 (en) | 1998-08-25 | 1998-08-25 | Siemens Elema Ab | ventilator |
US6152131A (en) * | 1998-08-26 | 2000-11-28 | Instrumentarium Corp. | Method and apparatus for detecting an empty breathing gas compartment in a patient ventilator |
JP4597377B2 (en) * | 1999-01-15 | 2010-12-15 | レスメド・リミテッド | Method and apparatus for achieving equilibrium against the inherent positive end expiratory pressure |
AU2003259632B2 (en) * | 1999-01-15 | 2007-03-15 | ResMed Pty Ltd | Method and Apparatus to Counterbalance Intrinsic Positive End Expiratory Pressure |
AU2007202796B2 (en) * | 1999-01-15 | 2010-06-10 | ResMed Pty Ltd | Method and Apparatus to Counterbalance Intrinsic Positive End Expiratory Pressure |
SE9902709D0 (en) * | 1999-07-15 | 1999-07-15 | Siemens Elema Ab | Method for controlling an expiratory valve in a fan |
SE9904643D0 (en) | 1999-12-17 | 1999-12-17 | Siemens Elema Ab | Method for assessing pulmonary stress and a breathing apparatus |
SE0002849D0 (en) | 2000-08-08 | 2000-08-08 | Siemens Elema Ab | ventilator |
SE0102221D0 (en) | 2001-06-19 | 2001-06-19 | Siemens Elema Ab | Method for assessing pulmonary stress and a breathing apparatus |
DE10164313A1 (en) * | 2001-12-28 | 2003-07-10 | Muefa Ag | breathing device |
JP5053083B2 (en) * | 2004-06-24 | 2012-10-17 | コンヴァージェント エンジニアリング インコーポレイティッド | Method and apparatus for non-invasive prediction of positive end expiratory pressure (PEEPi) in a patient receiving ventilator support |
DE102015216895A1 (en) | 2015-09-03 | 2017-03-09 | Hamilton Medical Ag | Ventilation device with error detection for flow sensors |
JP7004748B2 (en) * | 2017-02-22 | 2022-02-04 | コーニンクレッカ フィリップス エヌ ヴェ | Automatic PEEP selection for mechanical ventilation |
Citations (5)
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US4031885A (en) * | 1975-10-15 | 1977-06-28 | Puritan-Bennett Corporation | Method and apparatus for determining patient lung pressure, compliance and resistance |
US4036221A (en) * | 1972-05-01 | 1977-07-19 | Sutter Hospitals Medical Research Foundation | Respirator |
DE2744327C2 (en) * | 1976-10-07 | 1982-04-15 | Drägerwerk AG, 2400 Lübeck | Ventilation system |
US4587967A (en) * | 1985-07-09 | 1986-05-13 | Lifecare Services, Inc. | Oxygen enriched reciprocating piston respirator |
EP0671180A1 (en) * | 1994-02-14 | 1995-09-13 | Siemens-Elema AB | Device for determining an opening pressure in a lung |
-
1995
- 1995-12-01 SE SE9504312A patent/SE9504312L/en unknown
-
1996
- 1996-10-07 EP EP96116014A patent/EP0776672A1/en not_active Withdrawn
- 1996-12-02 US US08/759,302 patent/US5915381A/en not_active Expired - Fee Related
- 1996-12-02 JP JP8321986A patent/JPH09173456A/en active Pending
Patent Citations (6)
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US4036221A (en) * | 1972-05-01 | 1977-07-19 | Sutter Hospitals Medical Research Foundation | Respirator |
US4031885A (en) * | 1975-10-15 | 1977-06-28 | Puritan-Bennett Corporation | Method and apparatus for determining patient lung pressure, compliance and resistance |
DE2744327C2 (en) * | 1976-10-07 | 1982-04-15 | Drägerwerk AG, 2400 Lübeck | Ventilation system |
US4587967A (en) * | 1985-07-09 | 1986-05-13 | Lifecare Services, Inc. | Oxygen enriched reciprocating piston respirator |
EP0671180A1 (en) * | 1994-02-14 | 1995-09-13 | Siemens-Elema AB | Device for determining an opening pressure in a lung |
US5575283A (en) * | 1994-02-14 | 1996-11-19 | Siemens-Elema Ab | Device for determining an opening pressure in the lungs |
Cited By (126)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050051167A1 (en) * | 1995-12-08 | 2005-03-10 | Biondi James W. | System for automatically weaning a patient from a ventilator, and method thereof |
US6668829B2 (en) | 1995-12-08 | 2003-12-30 | Cardiopulmonary Corporation | System for automatically weaning a patient from a ventilator, and method thereof |
US7334578B2 (en) | 1995-12-08 | 2008-02-26 | Cardiopulmonary Corporation | System for automatically weaning a patient from a ventilator, and method thereof |
US7017574B2 (en) | 1995-12-08 | 2006-03-28 | Cardiopulmonary Corporation | System for automatically weaning a patient from a ventilator, and method thereof |
US6463930B2 (en) | 1995-12-08 | 2002-10-15 | James W. Biondi | System for automatically weaning a patient from a ventilator, and method thereof |
US6584973B1 (en) | 1995-12-08 | 2003-07-01 | Cardiopulmonary Corporation | Ventilator control system and method |
US6308706B1 (en) * | 1996-03-08 | 2001-10-30 | LAMMERS LéON | Device and process for monitoring the respiration parameters of an artificial respiration system |
US7393329B1 (en) * | 1997-05-23 | 2008-07-01 | William Beaumont Hospital | Method and apparatus for delivering radiation therapy during suspended ventilation |
US20060213519A1 (en) * | 1997-07-25 | 2006-09-28 | Minnesota Innovative Technologies And Instruments | Control of respiratory oxygen delivery |
US6561187B2 (en) | 1997-07-25 | 2003-05-13 | Minnesota Innovative Technologies & Instruments Corporation | Control of supplemental respiratory oxygen |
US20030145852A1 (en) * | 1997-07-25 | 2003-08-07 | Minnesota Innovative Technologies And Instruments | Control of supplemental respiratory Oxygen |
US7331343B2 (en) * | 1997-07-25 | 2008-02-19 | Minnesota Innovative Technologies & Instruments Corporation (Miti) | Control of supplemental respiratory oxygen |
US6186142B1 (en) * | 1997-07-25 | 2001-02-13 | Minnesota Innovative Technologies & Instruments Corporation (Miti) | Control of respiratory oxygen delivery |
US20040159323A1 (en) * | 1997-07-25 | 2004-08-19 | Minnesota Innovative Technologies And Instruments | Control of respiratory oxygen delivery |
US6095139A (en) * | 1997-09-11 | 2000-08-01 | Siemens Elema Ab | Ventilator suitable for miniaturization |
US6240920B1 (en) * | 1998-04-23 | 2001-06-05 | Siemens Elema Ab | Method for determining a parameter related to spontaneous breathing efforts by a subject, and breathing-assist apparatus operating in accordance with the method |
US6920878B2 (en) | 1998-06-04 | 2005-07-26 | Universite De Montreal | Proportional pressure assist ventilation controlled by a diaphragm electromyographic signal |
US20030188748A1 (en) * | 1998-06-04 | 2003-10-09 | Christer Sinderby | Automatic adjustment of applied levels of ventilatory support and extrinsic peep by closed-loop control of neuro-ventilatory efficiency |
US7021310B1 (en) * | 1998-06-04 | 2006-04-04 | Universite De Montreal | Proportional pressure assist ventilation controlled by a diaphragm electromyographic signal |
US7661427B2 (en) | 1998-06-04 | 2010-02-16 | Universite De Montreal | Proportional pressure assist ventilation controlled by a diaphragm electromyographic signal |
US6631716B1 (en) * | 1998-07-17 | 2003-10-14 | The Board Of Trustees Of The Leland Stanford Junior University | Dynamic respiratory control |
US6371114B1 (en) | 1998-07-24 | 2002-04-16 | Minnesota Innovative Technologies & Instruments Corporation | Control device for supplying supplemental respiratory oxygen |
US6568387B2 (en) | 2000-07-19 | 2003-05-27 | University Of Florida | Method for treating chronic obstructive pulmonary disorder |
US6571796B2 (en) | 2001-02-08 | 2003-06-03 | University Of Florida | Tracheal pressure ventilation respiratory system |
US6651656B2 (en) * | 2001-05-29 | 2003-11-25 | Deka Products Limited Partnership | Method and apparatus for non-invasive breathing assist |
US8955518B2 (en) | 2003-06-18 | 2015-02-17 | Breathe Technologies, Inc. | Methods, systems and devices for improving ventilation in a lung area |
US8381729B2 (en) | 2003-06-18 | 2013-02-26 | Breathe Technologies, Inc. | Methods and devices for minimally invasive respiratory support |
US11596753B2 (en) * | 2003-07-17 | 2023-03-07 | Zoll Medical Corporation | Automatic patient ventilator system and method |
US20160051780A1 (en) * | 2003-07-17 | 2016-02-25 | Zoll Medical Corporation | Automatic Patient Ventilator System and Method |
US8418694B2 (en) | 2003-08-11 | 2013-04-16 | Breathe Technologies, Inc. | Systems, methods and apparatus for respiratory support of a patient |
US8136527B2 (en) | 2003-08-18 | 2012-03-20 | Breathe Technologies, Inc. | Method and device for non-invasive ventilation with nasal interface |
US8573219B2 (en) | 2003-08-18 | 2013-11-05 | Breathe Technologies, Inc. | Method and device for non-invasive ventilation with nasal interface |
US6929006B2 (en) * | 2003-12-20 | 2005-08-16 | Dräger Medical AG & Co. KGaA | Device and process for metering breathing gas |
US20050133033A1 (en) * | 2003-12-20 | 2005-06-23 | Drager Medical Ag & Co. | Device and process for metering breathing gas |
US8925545B2 (en) | 2004-02-04 | 2015-01-06 | Breathe Technologies, Inc. | Methods and devices for treating sleep apnea |
US20060086357A1 (en) * | 2004-10-25 | 2006-04-27 | Soliman Ihab S | Patient circuit disconnect system for a ventilator and method of detecting patient circuit disconnect |
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SE504285C2 (en) | 1996-12-23 |
EP0776672A1 (en) | 1997-06-04 |
SE9504312D0 (en) | 1995-12-01 |
SE9504312L (en) | 1996-12-23 |
JPH09173456A (en) | 1997-07-08 |
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